Shagun, L. G.; Papernaya, L. K.; Voronkov, M. G., Russian Journal of Organic Chemistry, 1999, vol. 35, # 3, p. 354 - 356
作者:Shagun, L. G.、Papernaya, L. K.、Voronkov, M. G.、Dabizha, O. N.、Sarapulova, G. I.、Timokhina, L. V.
DOI:——
日期:——
Preparation of 2,5,7-Trithiabicyclo[2.2.1]heptane from 1,2-Bis-triisopropylsilanylsulfanyl Alkenes
作者:Yves Gareau、Hélène Juteau、Nancy N. Tsou、Richard G. Ball
DOI:10.1021/ol0524858
日期:2006.1.1
[reaction: see text] The chemical behavior of 1,2-bis-triisopropylsilanylsulfanyl alkenes 1 is relatively unexplored, and the weak sulfur-silicon bonds give rise to various transformations. Under acidic conditions (HCl) and in the presence of a Lewis acid at room temperature the bicyclic adduct 2 is obtained in good yield. The structure was confirmed by X-ray crystal analysis with R = benzyl.